[PATCH v2 05/11] arm64: dts: qcom: sdm845: switch UFS QMP PHY to new style of bindings

Konrad Dybcio konrad.dybcio at linaro.org
Mon May 22 10:00:12 PDT 2023



On 21.05.2023 22:38, Dmitry Baryshkov wrote:
> Change the UFS QMP PHY to use newer style of QMP PHY bindings (single
> resource region, no per-PHY subnodes).
> 
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov at linaro.org>
> ---
>  arch/arm64/boot/dts/qcom/sdm845.dtsi | 17 ++++-------------
>  1 file changed, 4 insertions(+), 13 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
> index 6aa2f8f3affc..559a50c44da1 100644
> --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
> @@ -2566,7 +2566,7 @@ ufs_mem_hc: ufshc at 1d84000 {
>  			      <0 0x01d90000 0 0x8000>;
>  			reg-names = "std", "ice";
>  			interrupts = <GIC_SPI 265 IRQ_TYPE_LEVEL_HIGH>;
> -			phys = <&ufs_mem_phy_lanes>;
> +			phys = <&ufs_mem_phy>;
>  			phy-names = "ufsphy";
>  			lanes-per-direction = <2>;
>  			power-domains = <&gcc UFS_PHY_GDSC>;
> @@ -2612,10 +2612,8 @@ ufs_mem_hc: ufshc at 1d84000 {
>  
>  		ufs_mem_phy: phy at 1d87000 {
>  			compatible = "qcom,sdm845-qmp-ufs-phy";
> -			reg = <0 0x01d87000 0 0x18c>;
> -			#address-cells = <2>;
> -			#size-cells = <2>;
> -			ranges;
> +			reg = <0 0x01d87000 0 0x1000>;
> +
>  			clock-names = "ref",
>  				      "ref_aux";
>  			clocks = <&gcc GCC_UFS_MEM_CLKREF_CLK>,
> @@ -2625,14 +2623,7 @@ ufs_mem_phy: phy at 1d87000 {
>  			reset-names = "ufsphy";
>  			status = "disabled";
>  
> -			ufs_mem_phy_lanes: phy at 1d87400 {
> -				reg = <0 0x01d87400 0 0x108>,
> -				      <0 0x01d87600 0 0x1e0>,
> -				      <0 0x01d87c00 0 0x1dc>,
> -				      <0 0x01d87800 0 0x108>,
> -				      <0 0x01d87a00 0 0x1e0>;
> -				#phy-cells = <0>;
> -			};
> +			#phy-cells = <0>;
status last?

Konrad
>  		};
>  
>  		cryptobam: dma-controller at 1dc4000 {



More information about the linux-phy mailing list